Sha256: 4ad1783d2a28459c809ea9e4e02bbee697351dd79bbf03d52c4e66c98948ac36
Contents?: true
Size: 803 Bytes
Versions: 25
Compression:
Stored size: 803 Bytes
Contents
# This is the fastest connection pool, since it isn't a connection pool at all.
# It is just a wrapper around a single connection that uses the connection pool
# API.
class Sequel::SingleConnectionPool < Sequel::ConnectionPool
# The SingleConnectionPool always has a size of 1 if connected
# and 0 if not.
def size
@conn ? 1 : 0
end
# Disconnect the connection from the database.
def disconnect(opts=nil, &block)
return unless @conn
block ||= @disconnection_proc
block.call(@conn) if block
@conn = nil
end
# Yield the connection to the block.
def hold(server=nil)
begin
yield(@conn ||= make_new(DEFAULT_SERVER))
rescue Sequel::DatabaseDisconnectError
disconnect
raise
end
end
CONNECTION_POOL_MAP[[true, false]] = self
end
Version data entries
25 entries across 25 versions & 1 rubygems